IT1129220B - Procedimento per la desposizione galvanoplastica di una lega d oro - Google Patents

Procedimento per la desposizione galvanoplastica di una lega d oro

Info

Publication number
IT1129220B
IT1129220B IT67938/80A IT6793880A IT1129220B IT 1129220 B IT1129220 B IT 1129220B IT 67938/80 A IT67938/80 A IT 67938/80A IT 6793880 A IT6793880 A IT 6793880A IT 1129220 B IT1129220 B IT 1129220B
Authority
IT
Italy
Prior art keywords
galvanoplastic
procedure
arrangement
golden alloy
golden
Prior art date
Application number
IT67938/80A
Other languages
English (en)
Other versions
IT8067938A0 (it
Inventor
Pino Aliprandini
Original Assignee
Aliprandini P
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aliprandini P filed Critical Aliprandini P
Publication of IT8067938A0 publication Critical patent/IT8067938A0/it
Application granted granted Critical
Publication of IT1129220B publication Critical patent/IT1129220B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/62—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of gold

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)
IT67938/80A 1979-06-14 1980-06-16 Procedimento per la desposizione galvanoplastica di una lega d oro IT1129220B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH556079A CH632533A5 (fr) 1979-06-14 1979-06-14 Procede pour le depot galvanoplastique d'un alliage d'or.

Publications (2)

Publication Number Publication Date
IT8067938A0 IT8067938A0 (it) 1980-06-16
IT1129220B true IT1129220B (it) 1986-06-04

Family

ID=4295625

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67938/80A IT1129220B (it) 1979-06-14 1980-06-16 Procedimento per la desposizione galvanoplastica di una lega d oro

Country Status (7)

Country Link
US (1) US4309256A (it)
CA (1) CA1159006A (it)
CH (1) CH632533A5 (it)
DE (1) DE3022370C2 (it)
FR (1) FR2459299A1 (it)
GB (1) GB2053276B (it)
IT (1) IT1129220B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3472115D1 (en) * 1983-02-07 1988-07-21 Heinz Emmenegger Galvanic bath for the electroplating of a gold-copper-cadmium alloy, process for using it and article resulting from the process
CH662583A5 (fr) * 1985-03-01 1987-10-15 Heinz Emmenegger Bain galvanique pour le depot electrolytique d'alliages d'or-cuivre-cadmium-zinc.
EP1983077B1 (en) * 2007-04-19 2016-12-28 Enthone, Inc. Electrolyte and method for electrolytic deposition of gold-copper alloys
FR2918672B1 (fr) * 2007-07-09 2009-10-09 Onera (Off Nat Aerospatiale) Procede pour proteger la surface d'un substrat en alliage intermetallique a base d'aluminiure de titane contre la corrosion.
DE102011056318B3 (de) * 2011-12-13 2013-04-18 Doduco Gmbh Elektrolytisches Bad zum Abscheiden einer Goldkupferlegierung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743955C (de) * 1940-09-21 1944-01-06 Dr Max Hischmann Verfahren zur Erzeugung von Gold- und Goldlegierungsniederschlaegen aus Dauerbaedern mittels des elektrischen Stromes
DE1236897B (de) * 1961-12-22 1967-03-16 Philippi & Co K G Bad zum galvanischen Abscheiden harter und glaenze nder Goldlegierungsueberzuege
CH529843A (fr) * 1971-07-09 1972-10-31 Oxy Metal Finishing Europ S A Bain pour le dépôt électrolytique d'alliages d'or et son utilisation en galvanoplastie
CH555894A (fr) * 1972-08-10 1974-11-15 Oxy Metal Industries Corp Utilisation de derives organophosphores dans les bains sulfitiques pour l'electrodeposition de l'or et des alliages d'or.
DE2251285C3 (de) * 1972-10-14 1981-01-22 Schering Ag, 1000 Berlin Und 4619 Bergkamen Alkalisches Bad für die galvanische Abscheidung von Goldlegierungen
US4179344A (en) * 1973-07-02 1979-12-18 Lea-Ronal, Inc. Gold alloy plating compositions and method
CH621367A5 (en) * 1977-07-08 1981-01-30 Systemes Traitements Surfaces Electrolytic bath for plating gold-copper-cadmium alloys and its use in galvanoplasty

Also Published As

Publication number Publication date
FR2459299A1 (fr) 1981-01-09
IT8067938A0 (it) 1980-06-16
CA1159006A (en) 1983-12-20
US4309256A (en) 1982-01-05
FR2459299B1 (it) 1985-02-15
CH632533A5 (fr) 1982-10-15
GB2053276A (en) 1981-02-04
GB2053276B (en) 1983-04-07
DE3022370A1 (de) 1981-01-22
DE3022370C2 (de) 1983-11-24

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